Buddy Valastro and Duff Goldman go head-to-head in a cake design contest.

Buddy and Duff compete to make the most realistic dinosaur cakes ever made.

Buddy competes against Duff to prepare the best medieval-style cake.

Buddy and Duff compete to make the best cake for Broadway's "Waitress."

Buddy and Duff go all out with underwater-themed cakes for an aquarium.

Buddy and Duff create mini-golf cakes that golfer Michelle Wie can play.

Buddy and Duff have the same idea for their Knott's Berry Farm cakes.

For the final challenge, Buddy and Duff create iconic Star Wars cakes.

Chopped judges Chris, Geoffrey and Scott cook leftover lasagna and cookies.

Host Ted Allen switches roles and cooks with crab legs and cookies.

Chopped judges Marcus, Alex and Aaron cook with squid and leeks.

Chopped judges Amanda, Marc and Marcus cook with goat leg and hummus.

Chopped judges Alex, Amanda and Marc cook with a vegetarian basket.

Chopped judges Amanda, Aaron and Maneet create a super Italiano appetizer.

Marc, Aaron and Maneet cook with pickled pig's feet and coleslaw mix.

Alex, Scott and Amanda use a blowtorch in this firefighter-tested basket.